mirror of
https://github.com/OPM/ResInsight.git
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Magne Sjaastad
b22fb02aa5
Add RivContourMapElevationProvider and extend RivContourMapProjectionPartMgr so the contour map surface and contour lines can be projected onto the terrain/grid geometry of the 3d view instead of only being drawn as a flat map.
103 lines
4.0 KiB
C++
103 lines
4.0 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2026- Equinor ASA
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include "RivContourMapElevationProvider.h"
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#include "ContourMap/RigContourMapTopography.h"
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RivContourMapElevationProvider::~RivContourMapElevationProvider()
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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double RivContourMapElevationProvider::resamplingDistance() const
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{
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return 0.0;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RivContourMapFlatElevation::RivContourMapFlatElevation( double domainElevation )
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: m_domainElevation( domainElevation )
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RivContourMapFlatElevation::~RivContourMapFlatElevation()
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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std::optional<double> RivContourMapFlatElevation::domainElevation( const cvf::Vec2d& localPos2d ) const
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{
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return m_domainElevation;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RivContourMapTopographyElevation::RivContourMapTopographyElevation( std::shared_ptr<const RigContourMapTopography> topography, double offset )
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: m_topography( topography )
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, m_offset( offset )
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RivContourMapTopographyElevation::~RivContourMapTopographyElevation()
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{
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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std::optional<double> RivContourMapTopographyElevation::domainElevation( const cvf::Vec2d& localPos2d ) const
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{
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if ( !m_topography ) return {};
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auto elevation = m_topography->elevationAtLocalPos( localPos2d );
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if ( !elevation ) return {};
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return *elevation + m_offset;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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double RivContourMapTopographyElevation::resamplingDistance() const
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{
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if ( !m_topography ) return 0.0;
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// Several samples per raster cell, so a polyline picks up the shape of the geometry between the
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// raster vertices instead of only at them
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const double samplesPerRasterCell = 8.0;
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return m_topography->sampleSpacing() / samplesPerRasterCell;
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}
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